Nomenclature is a system of names or terms, or the rules for forming these terms in a particular field of arts or sciences. The principles of naming vary from the relatively informal conventions of everyday speech to the internationally agreed principles, rules and recommendations that govern the formation and use of the specialist terminology used in scientific and any other disciplines.
Ethnobotany is the study of a region's plants and their practical uses through the traditional knowledge of a local culture and people. An ethnobotanist thus strives to document the local customs involving the practical uses of local flora for many aspects of life, such as plants as medicines, foods, intoxicants and clothing. Richard Evans Schultes, often referred to as the "father of ethnobotany", explained the discipline in this way:
Ethnobotany simply means investigating plants used by primitive societies in various parts of the world.
A folk taxonomy is a vernacular naming system, as distinct from scientific taxonomy. Folk biological classification is the way people traditionally describe and organize the world around them, typically making generous use of form taxa such as "shrubs", "bugs", "ducks", "fish", "algae", "vegetables", or of economic criteria such as "game animals", "pack animals", "weeds" and other like terms.
Overton Brent Berlin is an American anthropologist, most noted for his work with linguist Paul Kay on color, and his ethnobiological research among the Maya of Chiapas, Mexico.
Ethnomedicine is a study or comparison of the traditional medicine based on bioactive compounds in plants and animals and practiced by various ethnic groups, especially those with little access to western medicines, e.g., indigenous peoples. The word ethnomedicine is sometimes used as a synonym for traditional medicine.
Ethnoecology is the scientific study of how different groups of people living in different locations understand the ecosystems around them, and their relationships with surrounding environments.
Ethnoornithology is the study of the relationship between people and birds. It is a branch of ethnozoology and so of the wider field of ethnobiology. Ethnoornithology is an interdisciplinary subject and combines anthropological, cognitive and linguistic perspectives with natural scientific approaches to the description and interpretation of people's knowledge and use of birds. Like ethnoscience and other cognate terms, "ethnoornithology" is sometimes used narrowly to refer to people's practice rather than the study of that practice. The broader focus is on how birds are perceived, used and managed in human societies, including their use for food, medicine and personal adornment, as well as their use in divination and ritual. Applied ethnoornithological research is also starting to play an increasingly important role in the development of conservation initiatives.
Biocultural diversity is defined by Luisa Maffi, co-founder and director of Terralingua, as "the diversity of life in all its manifestations: biological, cultural, and linguistic — which are interrelated within a complex socio-ecological adaptive system." "The diversity of life is made up not only of the diversity of plants and animal species, habitats and ecosystems found on the planet, but also of the diversity of human cultures and languages." Research has linked biocultural diversity to the resilience of social-ecological systems. Certain geographic areas have been positively correlated with high levels of biocultural diversity, including those of low latitudes, higher rainfalls, higher temperatures, coastlines, and high altitudes. A negative correlation is found with areas of high latitudes, plains, and drier climates. Positive correlations can also be found between biological diversity and linguistic diversity, illustrated in the overlap between the distribution of plant diverse and language diverse zones. Social factors, such as modes of subsistence, have also been found to affect biocultural diversity.
Darrell Addison Posey was an American anthropologist and biologist who vitalized the study of traditional knowledge of indigenous and folk populations in Brazil and other countries. He called his approach ethnobiology and combined research with respect for other cultures, especially indigenous intellectual property rights.
Ethnozoology is a field of study that explores the complex relationships between humans and animals in their environment. This discipline encompasses the classification and naming of various animal species, as well as the cultural knowledge and use of both wild and domesticated animals. Ethnozoology is a subdiscipline of ethnobiology, which also includes ethnobotany, the study of human-plant relationships. However, unlike ethnobotany, ethnozoology focuses specifically on human-animal relationships and the knowledge that humans have acquired about the animals in their surroundings.
William Balée is a professor of anthropology at Tulane University in New Orleans, Louisiana.
Roy Frank Ellen, FBA FRAI is a British professor of anthropology and human ecology, with a particular interest in ethnobiology and the cultural transmission of ethnobiological knowledge.
Nancy Jean Turner is a Canadian ethnobiologist, originally qualified in botany, who has done extensive research work with the indigenous peoples of British Columbia, the results of which she has documented in a number of books and numerous articles.
Traditional ecological knowledge (TEK) describes indigenous and other traditional knowledge of local resources. As a field of study in Northern American anthropology, TEK refers to "a cumulative body of knowledge, belief, and practice, evolving by accumulation of TEK and handed down through generations through traditional songs, stories and beliefs. It is concerned with the relationship of living beings with their traditional groups and with their environment." Indigenous knowledge is not a universal concept among various societies, but is referred to a system of knowledge traditions or practices that are heavily dependent on "place". Such knowledge is used in natural resource management as a substitute for baseline environmental data in cases where there is little recorded scientific data, or may complement Western scientific methods of ecological management.
Ethnoscience has been defined as an attempt "to reconstitute what serves as science for others, their practices of looking after themselves and their bodies, their botanical knowledge, but also their forms of classification, of making connections, etc.".
Jan Salick is an American botanist who researches the interaction between humans and plants (ethnobotany) and conservation biology. Her specialisms include alpine environments, climate change, indigenous peoples and traditional knowledge. She is a past-president of the Society for Economic Botany and holds their Distinguished Economic Botanist award. She is also Fellow of the American Association for the Advancement of Science and received the Fairchild Medal for Plant Exploration. In 2019 she retired as Senior Curator of Ethnobotany at the Missouri Botanical Garden, and now has emerita status.
Ina Vandebroek is an ethnobotanist working in the areas of floristics, ethnobotany and community health. Since 2005, she has worked at the New York Botanical Garden in the Institute of Economic Botany. She has worked on ethnobotanical projects in North America, the Caribbean, and South America.
A cultural keystone species is one which is of exceptional significance to a particular culture or a people. Such species can be identified by their prevalence in language, cultural practices, traditions, diet, medicines, material items, and histories of a community. These species influence social systems and culture and are a key feature of a community's identity.
Dana Sue Lepofsky is a Canadian archaeologist and ethnobiologist. She is a professor at Simon Fraser University, a former president of the Society of Ethnobiology, and received the Smith-Wintemberg Award in 2018. Her research focuses on the historical ecology of the indigenous peoples of the Pacific Northwest Coast.
Eugene Newton Anderson is a professor of anthropology emeritus at the University of California, Riverside.
